Hi, Thanks a lot for reporting.
> First, the dependency 'debhelper-compat (=12)' seems to lead to an > error [...] > jh_linkjars > dpkg-query: package 'debhelper-compat' is not installed > Use dpkg --contents (= dpkg-deb --contents) to list archive files contents. > jh_linkjars: dpkg -L "debhelper-compat" returned exit code 1 > make: *** [debian/rules:5: build] Error 1 > dpkg-buildpackage: error: debian/rules build subprocess returned exit status > 2 [...] > After a bit of digging it seems this was fixed in javahelper-0.72.10 > (see #933715). So probably nothing needs to be done here. I cannot find any other workaround than yours. I guess we'll have to live with this simple backporting hack. > When it came to installation, I got this error > > adduser: Please enter a username matching the regular expression configured > via the NAME_REGEX configuration variable. Use the `--force-badname' > option to relax this check or reconfigure NAME_REGEX. > dpkg: error processing package davmail (--install): [...] > Note that --force-badname is deprecated, according to dpkg-statoverride; > I get this warning if I use -force-badname > > : warning: deprecated --force option; use --force-all instead The warning comes from dpkg-stateoverride and not adduser, --force-badname is fine in adduser and not deprecated as far as I understand. I decided to go with --force-badname and use --force-all to replace --force in the dpkg-stateoverride call. Thanks a lot, Alex